Product description Ledvance NAV-E 400 W SUPER 4Y - warm white
Osram NAV-E 400 W SUPER 4Y - warm white
VIALOX NAV-E SUPER 4Y, high-pressure sodium lamps for open and closed luminaires. Long life. Very high luminous efficacy. Very good luminous flux behaviour over the lamp life. Up to 50 % energy savings when replacing inefficient mercury vapour lamps (HQL). Optimum energy efficiency when operated with POWERTRONIC PTo 3DIM ECG. Dimmable on conventional ballasts and electronic ballasts.
Lamp survival rate: 95 % at 16,000 hours burning time. Average life: up to 32,000 hours. Lamp maintenance factor: ? 80 % at 16,000 h burning time (according to DIN 13201). Service life (maintenance cycle): 4 years (at approx. 11 h/day).
Areas of application
Streets, outdoor lighting and industrial plants. Suitable for enclosed and open luminaires. Outdoor applications only in suitable luminaires.